906216948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{276623}}^1$

素因数の和:276653

約数の個数: 72

約数和(自身を含む): 2819351808

約数和(自身を除く): 1913134860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 276623, 553246, 829869, 1106492, 1659738, 1936361, 2489607, 3319476, 3596099, 3872722, 4979214, 5809083, 7192198, 7745444, 9958428, 10788297, 11618166, 14384396, 17427249, 21576594, 23236332, 25172693, 32364891, 34854498, 43153188, 50345386, 64729782, 69708996, 75518079, 100690772, 129459564, 151036158, 226554237, 302072316, 453108474, 906216948]

約数ペア:

[(1, 906216948), (2, 453108474), (3, 302072316), (4, 226554237), (6, 151036158), (7, 129459564), (9, 100690772), (12, 75518079), (13, 69708996), (14, 64729782), (18, 50345386), (21, 43153188), (26, 34854498), (28, 32364891), (36, 25172693), (39, 23236332), (42, 21576594), (52, 17427249), (63, 14384396), (78, 11618166), (84, 10788297), (91, 9958428), (117, 7745444), (126, 7192198), (156, 5809083), (182, 4979214), (234, 3872722), (252, 3596099), (273, 3319476), (364, 2489607), (468, 1936361), (546, 1659738), (819, 1106492), (1092, 829869), (1638, 553246), (3276, 276623)]