31398948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 95397120

約数和(自身を除く): 63998172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1013, 1107, 1148, 1476, 1722, 2026, 2214, 2583, 3039, 3444, 4052, 4428, 5166, 6078, 7091, 7749, 9117, 10332, 12156, 14182, 15498, 18234, 21273, 27351, 28364, 30996, 36468, 41533, 42546, 54702, 63819, 83066, 85092, 109404, 124599, 127638, 166132, 191457, 249198, 255276, 290731, 373797, 382914, 498396, 581462, 747594, 765828, 872193, 1121391, 1162924, 1495188, 1744386, 2242782, 2616579, 3488772, 4485564, 5233158, 7849737, 10466316, 15699474, 31398948]

約数ペア:

[(1, 31398948), (2, 15699474), (3, 10466316), (4, 7849737), (6, 5233158), (7, 4485564), (9, 3488772), (12, 2616579), (14, 2242782), (18, 1744386), (21, 1495188), (27, 1162924), (28, 1121391), (36, 872193), (41, 765828), (42, 747594), (54, 581462), (63, 498396), (82, 382914), (84, 373797), (108, 290731), (123, 255276), (126, 249198), (164, 191457), (189, 166132), (246, 127638), (252, 124599), (287, 109404), (369, 85092), (378, 83066), (492, 63819), (574, 54702), (738, 42546), (756, 41533), (861, 36468), (1013, 30996), (1107, 28364), (1148, 27351), (1476, 21273), (1722, 18234), (2026, 15498), (2214, 14182), (2583, 12156), (3039, 10332), (3444, 9117), (4052, 7749), (4428, 7091), (5166, 6078)]