1223643402

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{2887}}^1$

素因数の和:3112

約数の個数: 64

約数和(自身を含む): 2794659840

約数和(自身を除く): 1571016438

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 167, 282, 334, 423, 501, 846, 1002, 1269, 1503, 2538, 2887, 3006, 4509, 5774, 7849, 8661, 9018, 15698, 17322, 23547, 25983, 47094, 51966, 70641, 77949, 135689, 141282, 155898, 211923, 271378, 407067, 423846, 482129, 814134, 964258, 1221201, 1446387, 2442402, 2892774, 3663603, 4339161, 7327206, 8678322, 13017483, 22660063, 26034966, 45320126, 67980189, 135960378, 203940567, 407881134, 611821701, 1223643402]

約数ペア:

[(1, 1223643402), (2, 611821701), (3, 407881134), (6, 203940567), (9, 135960378), (18, 67980189), (27, 45320126), (47, 26034966), (54, 22660063), (94, 13017483), (141, 8678322), (167, 7327206), (282, 4339161), (334, 3663603), (423, 2892774), (501, 2442402), (846, 1446387), (1002, 1221201), (1269, 964258), (1503, 814134), (2538, 482129), (2887, 423846), (3006, 407067), (4509, 271378), (5774, 211923), (7849, 155898), (8661, 141282), (9018, 135689), (15698, 77949), (17322, 70641), (23547, 51966), (25983, 47094)]