18272376

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^3\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 53648400

約数和(自身を除く): 35376024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 361, 444, 456, 666, 684, 703, 722, 888, 1083, 1332, 1368, 1406, 1444, 2109, 2166, 2664, 2812, 2888, 3249, 4218, 4332, 5624, 6327, 6498, 6859, 8436, 8664, 12654, 12996, 13357, 13718, 16872, 20577, 25308, 25992, 26714, 27436, 40071, 41154, 50616, 53428, 54872, 61731, 80142, 82308, 106856, 120213, 123462, 160284, 164616, 240426, 246924, 253783, 320568, 480852, 493848, 507566, 761349, 961704, 1015132, 1522698, 2030264, 2284047, 3045396, 4568094, 6090792, 9136188, 18272376]

約数ペア:

[(1, 18272376), (2, 9136188), (3, 6090792), (4, 4568094), (6, 3045396), (8, 2284047), (9, 2030264), (12, 1522698), (18, 1015132), (19, 961704), (24, 761349), (36, 507566), (37, 493848), (38, 480852), (57, 320568), (72, 253783), (74, 246924), (76, 240426), (111, 164616), (114, 160284), (148, 123462), (152, 120213), (171, 106856), (222, 82308), (228, 80142), (296, 61731), (333, 54872), (342, 53428), (361, 50616), (444, 41154), (456, 40071), (666, 27436), (684, 26714), (703, 25992), (722, 25308), (888, 20577), (1083, 16872), (1332, 13718), (1368, 13357), (1406, 12996), (1444, 12654), (2109, 8664), (2166, 8436), (2664, 6859), (2812, 6498), (2888, 6327), (3249, 5624), (4218, 4332)]