16996494

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 38154240

約数和(自身を除く): 21157746

約数列:

[1, 2, 3, 6, 23, 29, 31, 46, 58, 62, 69, 87, 93, 137, 138, 174, 186, 274, 411, 667, 713, 822, 899, 1334, 1426, 1798, 2001, 2139, 2697, 3151, 3973, 4002, 4247, 4278, 5394, 6302, 7946, 8494, 9453, 11919, 12741, 18906, 20677, 23838, 25482, 41354, 62031, 91379, 97681, 123163, 124062, 182758, 195362, 246326, 274137, 293043, 369489, 548274, 586086, 738978, 2832749, 5665498, 8498247, 16996494]

約数ペア:

[(1, 16996494), (2, 8498247), (3, 5665498), (6, 2832749), (23, 738978), (29, 586086), (31, 548274), (46, 369489), (58, 293043), (62, 274137), (69, 246326), (87, 195362), (93, 182758), (137, 124062), (138, 123163), (174, 97681), (186, 91379), (274, 62031), (411, 41354), (667, 25482), (713, 23838), (822, 20677), (899, 18906), (1334, 12741), (1426, 11919), (1798, 9453), (2001, 8494), (2139, 7946), (2697, 6302), (3151, 5394), (3973, 4278), (4002, 4247)]