39966654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10457}}^1$

素因数の和:10489

約数の個数: 48

約数和(自身を含む): 100145808

約数和(自身を除く): 60179154

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 10457, 20914, 31371, 62742, 73199, 135941, 146398, 219597, 271882, 407823, 439194, 512393, 815646, 951587, 1024786, 1537179, 1903174, 2854761, 3074358, 5709522, 6661109, 13322218, 19983327, 39966654]

約数ペア:

[(1, 39966654), (2, 19983327), (3, 13322218), (6, 6661109), (7, 5709522), (13, 3074358), (14, 2854761), (21, 1903174), (26, 1537179), (39, 1024786), (42, 951587), (49, 815646), (78, 512393), (91, 439194), (98, 407823), (147, 271882), (182, 219597), (273, 146398), (294, 135941), (546, 73199), (637, 62742), (1274, 31371), (1911, 20914), (3822, 10457)]