18922076592

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{38351}}^1$

素因数の和:38922

約数の個数: 80

約数和(自身を含む): 51551224320

約数和(自身を除く): 32629147728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 541, 912, 1082, 1623, 2164, 3246, 4328, 6492, 8656, 10279, 12984, 20558, 25968, 30837, 38351, 41116, 61674, 76702, 82232, 115053, 123348, 153404, 164464, 230106, 246696, 306808, 460212, 493392, 613616, 728669, 920424, 1457338, 1840848, 2186007, 2914676, 4372014, 5829352, 8744028, 11658704, 17488056, 20747891, 34976112, 41495782, 62243673, 82991564, 124487346, 165983128, 248974692, 331966256, 394209929, 497949384, 788419858, 995898768, 1182629787, 1576839716, 2365259574, 3153679432, 4730519148, 6307358864, 9461038296, 18922076592]

約数ペア:

[(1, 18922076592), (2, 9461038296), (3, 6307358864), (4, 4730519148), (6, 3153679432), (8, 2365259574), (12, 1576839716), (16, 1182629787), (19, 995898768), (24, 788419858), (38, 497949384), (48, 394209929), (57, 331966256), (76, 248974692), (114, 165983128), (152, 124487346), (228, 82991564), (304, 62243673), (456, 41495782), (541, 34976112), (912, 20747891), (1082, 17488056), (1623, 11658704), (2164, 8744028), (3246, 5829352), (4328, 4372014), (6492, 2914676), (8656, 2186007), (10279, 1840848), (12984, 1457338), (20558, 920424), (25968, 728669), (30837, 613616), (38351, 493392), (41116, 460212), (61674, 306808), (76702, 246696), (82232, 230106), (115053, 164464), (123348, 153404)]