4905108

素因数分解:

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

素因数の和:293

約数の個数: 72

約数和(自身を含む): 13698048

約数和(自身を除く): 8792940

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, 4014, 5499, 5798, 7332, 8028, 8697, 10481, 10998, 11596, 17394, 20962, 21996, 26091, 31443, 34788, 41924, 52182, 62886, 94329, 104364, 125772, 136253, 188658, 272506, 377316, 408759, 545012, 817518, 1226277, 1635036, 2452554, 4905108]

約数ペア:

[(1, 4905108), (2, 2452554), (3, 1635036), (4, 1226277), (6, 817518), (9, 545012), (12, 408759), (13, 377316), (18, 272506), (26, 188658), (36, 136253), (39, 125772), (47, 104364), (52, 94329), (78, 62886), (94, 52182), (117, 41924), (141, 34788), (156, 31443), (188, 26091), (223, 21996), (234, 20962), (282, 17394), (423, 11596), (446, 10998), (468, 10481), (564, 8697), (611, 8028), (669, 7332), (846, 5798), (892, 5499), (1222, 4014), (1338, 3666), (1692, 2899), (1833, 2676), (2007, 2444)]