1098732

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 2777600

約数和(自身を除く): 1678868

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 79, 114, 122, 158, 183, 228, 237, 244, 316, 366, 474, 732, 948, 1159, 1501, 2318, 3002, 3477, 4503, 4636, 4819, 6004, 6954, 9006, 9638, 13908, 14457, 18012, 19276, 28914, 57828, 91561, 183122, 274683, 366244, 549366, 1098732]

約数ペア:

[(1, 1098732), (2, 549366), (3, 366244), (4, 274683), (6, 183122), (12, 91561), (19, 57828), (38, 28914), (57, 19276), (61, 18012), (76, 14457), (79, 13908), (114, 9638), (122, 9006), (158, 6954), (183, 6004), (228, 4819), (237, 4636), (244, 4503), (316, 3477), (366, 3002), (474, 2318), (732, 1501), (948, 1159)]