21733068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1651

約数の個数: 72

約数和(自身を含む): 61592832

約数和(自身を除く): 39859764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1607, 1932, 2254, 3214, 3381, 4508, 4821, 6428, 6762, 9642, 11249, 13524, 19284, 22498, 33747, 36961, 44996, 67494, 73922, 78743, 110883, 134988, 147844, 157486, 221766, 236229, 258727, 314972, 443532, 472458, 517454, 776181, 944916, 1034908, 1552362, 1811089, 3104724, 3622178, 5433267, 7244356, 10866534, 21733068]

約数ペア:

[(1, 21733068), (2, 10866534), (3, 7244356), (4, 5433267), (6, 3622178), (7, 3104724), (12, 1811089), (14, 1552362), (21, 1034908), (23, 944916), (28, 776181), (42, 517454), (46, 472458), (49, 443532), (69, 314972), (84, 258727), (92, 236229), (98, 221766), (138, 157486), (147, 147844), (161, 134988), (196, 110883), (276, 78743), (294, 73922), (322, 67494), (483, 44996), (588, 36961), (644, 33747), (966, 22498), (1127, 19284), (1607, 13524), (1932, 11249), (2254, 9642), (3214, 6762), (3381, 6428), (4508, 4821)]