18143268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 50709120

約数和(自身を除く): 32565852

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 97, 109, 132, 143, 156, 194, 218, 286, 291, 327, 388, 429, 436, 572, 582, 654, 858, 1067, 1164, 1199, 1261, 1308, 1417, 1716, 2134, 2398, 2522, 2834, 3201, 3597, 3783, 4251, 4268, 4796, 5044, 5668, 6402, 7194, 7566, 8502, 10573, 12804, 13871, 14388, 15132, 15587, 17004, 21146, 27742, 31174, 31719, 41613, 42292, 46761, 55484, 62348, 63438, 83226, 93522, 116303, 126876, 137449, 166452, 187044, 232606, 274898, 348909, 412347, 465212, 549796, 697818, 824694, 1395636, 1511939, 1649388, 3023878, 4535817, 6047756, 9071634, 18143268]

約数ペア:

[(1, 18143268), (2, 9071634), (3, 6047756), (4, 4535817), (6, 3023878), (11, 1649388), (12, 1511939), (13, 1395636), (22, 824694), (26, 697818), (33, 549796), (39, 465212), (44, 412347), (52, 348909), (66, 274898), (78, 232606), (97, 187044), (109, 166452), (132, 137449), (143, 126876), (156, 116303), (194, 93522), (218, 83226), (286, 63438), (291, 62348), (327, 55484), (388, 46761), (429, 42292), (436, 41613), (572, 31719), (582, 31174), (654, 27742), (858, 21146), (1067, 17004), (1164, 15587), (1199, 15132), (1261, 14388), (1308, 13871), (1417, 12804), (1716, 10573), (2134, 8502), (2398, 7566), (2522, 7194), (2834, 6402), (3201, 5668), (3597, 5044), (3783, 4796), (4251, 4268)]