18197850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 50621760

約数和(自身を除く): 32423910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 41, 50, 55, 66, 75, 82, 110, 123, 150, 165, 205, 246, 269, 275, 330, 410, 451, 538, 550, 615, 807, 825, 902, 1025, 1230, 1345, 1353, 1614, 1650, 2050, 2255, 2690, 2706, 2959, 3075, 4035, 4510, 5918, 6150, 6725, 6765, 8070, 8877, 11029, 11275, 13450, 13530, 14795, 17754, 20175, 22058, 22550, 29590, 33087, 33825, 40350, 44385, 55145, 66174, 67650, 73975, 88770, 110290, 121319, 147950, 165435, 221925, 242638, 275725, 330870, 363957, 443850, 551450, 606595, 727914, 827175, 1213190, 1654350, 1819785, 3032975, 3639570, 6065950, 9098925, 18197850]

約数ペア:

[(1, 18197850), (2, 9098925), (3, 6065950), (5, 3639570), (6, 3032975), (10, 1819785), (11, 1654350), (15, 1213190), (22, 827175), (25, 727914), (30, 606595), (33, 551450), (41, 443850), (50, 363957), (55, 330870), (66, 275725), (75, 242638), (82, 221925), (110, 165435), (123, 147950), (150, 121319), (165, 110290), (205, 88770), (246, 73975), (269, 67650), (275, 66174), (330, 55145), (410, 44385), (451, 40350), (538, 33825), (550, 33087), (615, 29590), (807, 22550), (825, 22058), (902, 20175), (1025, 17754), (1230, 14795), (1345, 13530), (1353, 13450), (1614, 11275), (1650, 11029), (2050, 8877), (2255, 8070), (2690, 6765), (2706, 6725), (2959, 6150), (3075, 5918), (4035, 4510)]