15676861452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{67157}}^1$

素因数の和:67575

約数の個数: 72

約数和(自身を含む): 42659298864

約数和(自身を除く): 26982437412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 397, 588, 794, 1191, 1588, 2382, 2779, 4764, 5558, 8337, 11116, 16674, 19453, 33348, 38906, 58359, 67157, 77812, 116718, 134314, 201471, 233436, 268628, 402942, 470099, 805884, 940198, 1410297, 1880396, 2820594, 3290693, 5641188, 6581386, 9872079, 13162772, 19744158, 26661329, 39488316, 53322658, 79983987, 106645316, 159967974, 186629303, 319935948, 373258606, 559887909, 746517212, 1119775818, 1306405121, 2239551636, 2612810242, 3919215363, 5225620484, 7838430726, 15676861452]

約数ペア:

[(1, 15676861452), (2, 7838430726), (3, 5225620484), (4, 3919215363), (6, 2612810242), (7, 2239551636), (12, 1306405121), (14, 1119775818), (21, 746517212), (28, 559887909), (42, 373258606), (49, 319935948), (84, 186629303), (98, 159967974), (147, 106645316), (196, 79983987), (294, 53322658), (397, 39488316), (588, 26661329), (794, 19744158), (1191, 13162772), (1588, 9872079), (2382, 6581386), (2779, 5641188), (4764, 3290693), (5558, 2820594), (8337, 1880396), (11116, 1410297), (16674, 940198), (19453, 805884), (33348, 470099), (38906, 402942), (58359, 268628), (67157, 233436), (77812, 201471), (116718, 134314)]