18779682384

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2287973}}^1$

素因数の和:2288009

約数の個数: 80

約数和(自身を含む): 56741755200

約数和(自身を除く): 37962072816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 2287973, 4575946, 6863919, 9151892, 13727838, 18303784, 20591757, 27455676, 36607568, 41183514, 43471487, 54911352, 61775271, 82367028, 86942974, 109822704, 123550542, 130414461, 164734056, 173885948, 247101084, 260828922, 329468112, 347771896, 391243383, 494202168, 521657844, 695543792, 782486766, 988404336, 1043315688, 1173730149, 1564973532, 2086631376, 2347460298, 3129947064, 4694920596, 6259894128, 9389841192, 18779682384]

約数ペア:

[(1, 18779682384), (2, 9389841192), (3, 6259894128), (4, 4694920596), (6, 3129947064), (8, 2347460298), (9, 2086631376), (12, 1564973532), (16, 1173730149), (18, 1043315688), (19, 988404336), (24, 782486766), (27, 695543792), (36, 521657844), (38, 494202168), (48, 391243383), (54, 347771896), (57, 329468112), (72, 260828922), (76, 247101084), (108, 173885948), (114, 164734056), (144, 130414461), (152, 123550542), (171, 109822704), (216, 86942974), (228, 82367028), (304, 61775271), (342, 54911352), (432, 43471487), (456, 41183514), (513, 36607568), (684, 27455676), (912, 20591757), (1026, 18303784), (1368, 13727838), (2052, 9151892), (2736, 6863919), (4104, 4575946), (8208, 2287973)]