1741428

素因数分解:

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

素因数の和:145

約数の個数: 54

約数和(自身を含む): 4819542

約数和(自身を除く): 3078114

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 3721, 4758, 7137, 7442, 9516, 11163, 14274, 14884, 22326, 28548, 33489, 44652, 48373, 66978, 96746, 133956, 145119, 193492, 290238, 435357, 580476, 870714, 1741428]

約数ペア:

[(1, 1741428), (2, 870714), (3, 580476), (4, 435357), (6, 290238), (9, 193492), (12, 145119), (13, 133956), (18, 96746), (26, 66978), (36, 48373), (39, 44652), (52, 33489), (61, 28548), (78, 22326), (117, 14884), (122, 14274), (156, 11163), (183, 9516), (234, 7442), (244, 7137), (366, 4758), (468, 3721), (549, 3172), (732, 2379), (793, 2196), (1098, 1586)]