28926198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2273}}^1$

素因数の和:2389

約数の個数: 48

約数和(自身を含む): 72367776

約数和(自身を除く): 43441578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 2273, 4242, 4546, 6363, 6819, 12726, 13638, 15911, 20457, 31822, 40914, 47733, 95466, 143199, 229573, 286398, 459146, 688719, 1377438, 1607011, 2066157, 3214022, 4132314, 4821033, 9642066, 14463099, 28926198]

約数ペア:

[(1, 28926198), (2, 14463099), (3, 9642066), (6, 4821033), (7, 4132314), (9, 3214022), (14, 2066157), (18, 1607011), (21, 1377438), (42, 688719), (63, 459146), (101, 286398), (126, 229573), (202, 143199), (303, 95466), (606, 47733), (707, 40914), (909, 31822), (1414, 20457), (1818, 15911), (2121, 13638), (2273, 12726), (4242, 6819), (4546, 6363)]