21763512

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{5303}}^1$

素因数の和:5337

約数の個数: 64

約数和(自身を含む): 63648000

約数和(自身を除く): 41884488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 5303, 10606, 15909, 21212, 31818, 42424, 47727, 63636, 95454, 100757, 127272, 143181, 190908, 201514, 286362, 302271, 381816, 403028, 572724, 604542, 806056, 906813, 1145448, 1209084, 1813626, 2418168, 2720439, 3627252, 5440878, 7254504, 10881756, 21763512]

約数ペア:

[(1, 21763512), (2, 10881756), (3, 7254504), (4, 5440878), (6, 3627252), (8, 2720439), (9, 2418168), (12, 1813626), (18, 1209084), (19, 1145448), (24, 906813), (27, 806056), (36, 604542), (38, 572724), (54, 403028), (57, 381816), (72, 302271), (76, 286362), (108, 201514), (114, 190908), (152, 143181), (171, 127272), (216, 100757), (228, 95454), (342, 63636), (456, 47727), (513, 42424), (684, 31818), (1026, 21212), (1368, 15909), (2052, 10606), (4104, 5303)]