1214388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 3610880

約数和(自身を除く): 2396492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 79, 84, 122, 126, 158, 183, 237, 244, 252, 316, 366, 427, 474, 549, 553, 711, 732, 854, 948, 1098, 1106, 1281, 1422, 1659, 1708, 2196, 2212, 2562, 2844, 3318, 3843, 4819, 4977, 5124, 6636, 7686, 9638, 9954, 14457, 15372, 19276, 19908, 28914, 33733, 43371, 57828, 67466, 86742, 101199, 134932, 173484, 202398, 303597, 404796, 607194, 1214388]

約数ペア:

[(1, 1214388), (2, 607194), (3, 404796), (4, 303597), (6, 202398), (7, 173484), (9, 134932), (12, 101199), (14, 86742), (18, 67466), (21, 57828), (28, 43371), (36, 33733), (42, 28914), (61, 19908), (63, 19276), (79, 15372), (84, 14457), (122, 9954), (126, 9638), (158, 7686), (183, 6636), (237, 5124), (244, 4977), (252, 4819), (316, 3843), (366, 3318), (427, 2844), (474, 2562), (549, 2212), (553, 2196), (711, 1708), (732, 1659), (854, 1422), (948, 1281), (1098, 1106)]