6627894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 16665600

約数和(自身を除く): 10037706

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 199, 273, 366, 398, 427, 546, 597, 793, 854, 1194, 1281, 1393, 1586, 2379, 2562, 2587, 2786, 4179, 4758, 5174, 5551, 7761, 8358, 11102, 12139, 15522, 16653, 18109, 24278, 33306, 36218, 36417, 54327, 72834, 84973, 108654, 157807, 169946, 254919, 315614, 473421, 509838, 946842, 1104649, 2209298, 3313947, 6627894]

約数ペア:

[(1, 6627894), (2, 3313947), (3, 2209298), (6, 1104649), (7, 946842), (13, 509838), (14, 473421), (21, 315614), (26, 254919), (39, 169946), (42, 157807), (61, 108654), (78, 84973), (91, 72834), (122, 54327), (182, 36417), (183, 36218), (199, 33306), (273, 24278), (366, 18109), (398, 16653), (427, 15522), (546, 12139), (597, 11102), (793, 8358), (854, 7761), (1194, 5551), (1281, 5174), (1393, 4758), (1586, 4179), (2379, 2786), (2562, 2587)]