12920340186

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{32233}}^1$

素因数の和:32828

約数の個数: 64

約数和(自身を含む): 30975584640

約数和(自身を除く): 18055244454

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 571, 702, 1142, 1713, 3426, 5139, 7423, 10278, 14846, 15417, 22269, 30834, 32233, 44538, 64466, 66807, 96699, 133614, 193398, 200421, 290097, 400842, 419029, 580194, 838058, 870291, 1257087, 1740582, 2514174, 3771261, 7542522, 11313783, 18405043, 22627566, 36810086, 55215129, 110430258, 165645387, 239265559, 331290774, 478531118, 496936161, 717796677, 993872322, 1435593354, 2153390031, 4306780062, 6460170093, 12920340186]

約数ペア:

[(1, 12920340186), (2, 6460170093), (3, 4306780062), (6, 2153390031), (9, 1435593354), (13, 993872322), (18, 717796677), (26, 496936161), (27, 478531118), (39, 331290774), (54, 239265559), (78, 165645387), (117, 110430258), (234, 55215129), (351, 36810086), (571, 22627566), (702, 18405043), (1142, 11313783), (1713, 7542522), (3426, 3771261), (5139, 2514174), (7423, 1740582), (10278, 1257087), (14846, 870291), (15417, 838058), (22269, 580194), (30834, 419029), (32233, 400842), (44538, 290097), (64466, 200421), (66807, 193398), (96699, 133614)]