3739788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 10426416

約数和(自身を除く): 6686628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 131, 156, 183, 234, 244, 262, 366, 393, 468, 524, 549, 732, 786, 793, 1098, 1179, 1572, 1586, 1703, 2196, 2358, 2379, 3172, 3406, 4716, 4758, 5109, 6812, 7137, 7991, 9516, 10218, 14274, 15327, 15982, 20436, 23973, 28548, 30654, 31964, 47946, 61308, 71919, 95892, 103883, 143838, 207766, 287676, 311649, 415532, 623298, 934947, 1246596, 1869894, 3739788]

約数ペア:

[(1, 3739788), (2, 1869894), (3, 1246596), (4, 934947), (6, 623298), (9, 415532), (12, 311649), (13, 287676), (18, 207766), (26, 143838), (36, 103883), (39, 95892), (52, 71919), (61, 61308), (78, 47946), (117, 31964), (122, 30654), (131, 28548), (156, 23973), (183, 20436), (234, 15982), (244, 15327), (262, 14274), (366, 10218), (393, 9516), (468, 7991), (524, 7137), (549, 6812), (732, 5109), (786, 4758), (793, 4716), (1098, 3406), (1179, 3172), (1572, 2379), (1586, 2358), (1703, 2196)]