1551156012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{25541}}^1$

素因数の和:25799

約数の個数: 72

約数和(自身を含む): 4499887392

約数和(自身を除く): 2948731380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2892, 3374, 4338, 5061, 6748, 8676, 10122, 15183, 20244, 25541, 30366, 51082, 60732, 76623, 102164, 153246, 178787, 229869, 306492, 357574, 459738, 536361, 715148, 919476, 1072722, 1609083, 2145444, 3218166, 6155381, 6436332, 12310762, 18466143, 24621524, 36932286, 43087667, 55398429, 73864572, 86175334, 110796858, 129263001, 172350668, 221593716, 258526002, 387789003, 517052004, 775578006, 1551156012]

約数ペア:

[(1, 1551156012), (2, 775578006), (3, 517052004), (4, 387789003), (6, 258526002), (7, 221593716), (9, 172350668), (12, 129263001), (14, 110796858), (18, 86175334), (21, 73864572), (28, 55398429), (36, 43087667), (42, 36932286), (63, 24621524), (84, 18466143), (126, 12310762), (241, 6436332), (252, 6155381), (482, 3218166), (723, 2145444), (964, 1609083), (1446, 1072722), (1687, 919476), (2169, 715148), (2892, 536361), (3374, 459738), (4338, 357574), (5061, 306492), (6748, 229869), (8676, 178787), (10122, 153246), (15183, 102164), (20244, 76623), (25541, 60732), (30366, 51082)]