21675148776

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{4703}}^1$

素因数の和:5860

約数の個数: 128

約数和(自身を含む): 63447552000

約数和(自身を除く): 41772403224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1123, 1368, 2052, 2246, 3369, 4104, 4492, 4703, 6738, 8984, 9406, 10107, 13476, 14109, 18812, 20214, 21337, 26952, 28218, 30321, 37624, 40428, 42327, 42674, 56436, 60642, 64011, 80856, 84654, 85348, 89357, 112872, 121284, 126981, 128022, 169308, 170696, 178714, 192033, 242568, 253962, 256044, 268071, 338616, 357428, 384066, 507924, 512088, 536142, 576099, 714856, 768132, 804213, 1015848, 1072284, 1152198, 1536264, 1608426, 2144568, 2304396, 2412639, 3216852, 4608792, 4825278, 5281469, 6433704, 9650556, 10562938, 15844407, 19301112, 21125876, 31688814, 42251752, 47533221, 63377628, 95066442, 100347911, 126755256, 142599663, 190132884, 200695822, 285199326, 301043733, 380265768, 401391644, 570398652, 602087466, 802783288, 903131199, 1140797304, 1204174932, 1806262398, 2408349864, 2709393597, 3612524796, 5418787194, 7225049592, 10837574388, 21675148776]

約数ペア:

[(1, 21675148776), (2, 10837574388), (3, 7225049592), (4, 5418787194), (6, 3612524796), (8, 2709393597), (9, 2408349864), (12, 1806262398), (18, 1204174932), (19, 1140797304), (24, 903131199), (27, 802783288), (36, 602087466), (38, 570398652), (54, 401391644), (57, 380265768), (72, 301043733), (76, 285199326), (108, 200695822), (114, 190132884), (152, 142599663), (171, 126755256), (216, 100347911), (228, 95066442), (342, 63377628), (456, 47533221), (513, 42251752), (684, 31688814), (1026, 21125876), (1123, 19301112), (1368, 15844407), (2052, 10562938), (2246, 9650556), (3369, 6433704), (4104, 5281469), (4492, 4825278), (4703, 4608792), (6738, 3216852), (8984, 2412639), (9406, 2304396), (10107, 2144568), (13476, 1608426), (14109, 1536264), (18812, 1152198), (20214, 1072284), (21337, 1015848), (26952, 804213), (28218, 768132), (30321, 714856), (37624, 576099), (40428, 536142), (42327, 512088), (42674, 507924), (56436, 384066), (60642, 357428), (64011, 338616), (80856, 268071), (84654, 256044), (85348, 253962), (89357, 242568), (112872, 192033), (121284, 178714), (126981, 170696), (128022, 169308)]