40188036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1729

約数の個数: 72

約数和(自身を含む): 111809376

約数和(自身を除く): 71621340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1667, 1722, 2009, 3334, 3444, 4018, 5001, 6027, 6668, 8036, 10002, 11669, 12054, 20004, 23338, 24108, 35007, 46676, 68347, 70014, 81683, 136694, 140028, 163366, 205041, 245049, 273388, 326732, 410082, 478429, 490098, 820164, 956858, 980196, 1435287, 1913716, 2870574, 3349003, 5741148, 6698006, 10047009, 13396012, 20094018, 40188036]

約数ペア:

[(1, 40188036), (2, 20094018), (3, 13396012), (4, 10047009), (6, 6698006), (7, 5741148), (12, 3349003), (14, 2870574), (21, 1913716), (28, 1435287), (41, 980196), (42, 956858), (49, 820164), (82, 490098), (84, 478429), (98, 410082), (123, 326732), (147, 273388), (164, 245049), (196, 205041), (246, 163366), (287, 140028), (294, 136694), (492, 81683), (574, 70014), (588, 68347), (861, 46676), (1148, 35007), (1667, 24108), (1722, 23338), (2009, 20004), (3334, 12054), (3444, 11669), (4018, 10002), (5001, 8036), (6027, 6668)]