15693678018

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{91019}}^1$

素因数の和:91164

約数の個数: 64

約数和(自身を含む): 36349747200

約数和(自身を除く): 20656069182

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 103, 186, 206, 279, 309, 558, 618, 837, 927, 1674, 1854, 2781, 3193, 5562, 6386, 9579, 19158, 28737, 57474, 86211, 91019, 172422, 182038, 273057, 546114, 819171, 1638342, 2457513, 2821589, 4915026, 5643178, 8464767, 9374957, 16929534, 18749914, 25394301, 28124871, 50788602, 56249742, 76182903, 84374613, 152365806, 168749226, 253123839, 290623667, 506247678, 581247334, 871871001, 1743742002, 2615613003, 5231226006, 7846839009, 15693678018]

約数ペア:

[(1, 15693678018), (2, 7846839009), (3, 5231226006), (6, 2615613003), (9, 1743742002), (18, 871871001), (27, 581247334), (31, 506247678), (54, 290623667), (62, 253123839), (93, 168749226), (103, 152365806), (186, 84374613), (206, 76182903), (279, 56249742), (309, 50788602), (558, 28124871), (618, 25394301), (837, 18749914), (927, 16929534), (1674, 9374957), (1854, 8464767), (2781, 5643178), (3193, 4915026), (5562, 2821589), (6386, 2457513), (9579, 1638342), (19158, 819171), (28737, 546114), (57474, 273057), (86211, 182038), (91019, 172422)]