18448111188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{3761}}^1$

素因数の和:4054

約数の個数: 144

約数和(自身を含む): 51532056576

約数和(自身を除く): 33083945388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 223, 234, 282, 423, 446, 468, 564, 611, 669, 846, 892, 1222, 1338, 1692, 1833, 2007, 2444, 2676, 2899, 3666, 3761, 4014, 5499, 5798, 7332, 7522, 8028, 8697, 10481, 10998, 11283, 11596, 15044, 17394, 20962, 21996, 22566, 26091, 31443, 33849, 34788, 41924, 45132, 48893, 52182, 62886, 67698, 94329, 97786, 104364, 125772, 135396, 136253, 146679, 176767, 188658, 195572, 272506, 293358, 353534, 377316, 408759, 440037, 530301, 545012, 586716, 707068, 817518, 838703, 880074, 1060602, 1226277, 1590903, 1635036, 1677406, 1760148, 2121204, 2297971, 2452554, 2516109, 3181806, 3354812, 4595942, 4905108, 5032218, 6363612, 6893913, 7548327, 9191884, 10064436, 10903139, 13787826, 15096654, 20681739, 21806278, 27575652, 30193308, 32709417, 39419041, 41363478, 43612556, 65418834, 78838082, 82726956, 98128251, 118257123, 130837668, 157676164, 196256502, 236514246, 354771369, 392513004, 473028492, 512447533, 709542738, 1024895066, 1419085476, 1537342599, 2049790132, 3074685198, 4612027797, 6149370396, 9224055594, 18448111188]

約数ペア:

[(1, 18448111188), (2, 9224055594), (3, 6149370396), (4, 4612027797), (6, 3074685198), (9, 2049790132), (12, 1537342599), (13, 1419085476), (18, 1024895066), (26, 709542738), (36, 512447533), (39, 473028492), (47, 392513004), (52, 354771369), (78, 236514246), (94, 196256502), (117, 157676164), (141, 130837668), (156, 118257123), (188, 98128251), (223, 82726956), (234, 78838082), (282, 65418834), (423, 43612556), (446, 41363478), (468, 39419041), (564, 32709417), (611, 30193308), (669, 27575652), (846, 21806278), (892, 20681739), (1222, 15096654), (1338, 13787826), (1692, 10903139), (1833, 10064436), (2007, 9191884), (2444, 7548327), (2676, 6893913), (2899, 6363612), (3666, 5032218), (3761, 4905108), (4014, 4595942), (5499, 3354812), (5798, 3181806), (7332, 2516109), (7522, 2452554), (8028, 2297971), (8697, 2121204), (10481, 1760148), (10998, 1677406), (11283, 1635036), (11596, 1590903), (15044, 1226277), (17394, 1060602), (20962, 880074), (21996, 838703), (22566, 817518), (26091, 707068), (31443, 586716), (33849, 545012), (34788, 530301), (41924, 440037), (45132, 408759), (48893, 377316), (52182, 353534), (62886, 293358), (67698, 272506), (94329, 195572), (97786, 188658), (104364, 176767), (125772, 146679), (135396, 136253)]