201813015114

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{173539}}^1$

素因数の和:173676

約数の個数: 72

約数和(自身を含む): 465046938720

約数和(自身を除く): 263233923606

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 2438, 2809, 3657, 5618, 7314, 8427, 10971, 16854, 21942, 25281, 50562, 64607, 129214, 173539, 193821, 347078, 387642, 520617, 581463, 1041234, 1162926, 1561851, 3123702, 3991397, 7982794, 9197567, 11974191, 18395134, 23948382, 27592701, 35922573, 55185402, 71845146, 82778103, 165556206, 211544041, 423088082, 487471051, 634632123, 974942102, 1269264246, 1462413153, 1903896369, 2924826306, 3807792738, 4387239459, 8774478918, 11211834173, 22423668346, 33635502519, 67271005038, 100906507557, 201813015114]

約数ペア:

[(1, 201813015114), (2, 100906507557), (3, 67271005038), (6, 33635502519), (9, 22423668346), (18, 11211834173), (23, 8774478918), (46, 4387239459), (53, 3807792738), (69, 2924826306), (106, 1903896369), (138, 1462413153), (159, 1269264246), (207, 974942102), (318, 634632123), (414, 487471051), (477, 423088082), (954, 211544041), (1219, 165556206), (2438, 82778103), (2809, 71845146), (3657, 55185402), (5618, 35922573), (7314, 27592701), (8427, 23948382), (10971, 18395134), (16854, 11974191), (21942, 9197567), (25281, 7982794), (50562, 3991397), (64607, 3123702), (129214, 1561851), (173539, 1162926), (193821, 1041234), (347078, 581463), (387642, 520617)]