13308498

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 34145280

約数和(自身を除く): 20836782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 191, 237, 294, 382, 441, 474, 553, 573, 711, 882, 1106, 1146, 1337, 1422, 1659, 1719, 2674, 3318, 3438, 3871, 4011, 4977, 7742, 8022, 9359, 9954, 11613, 12033, 15089, 18718, 23226, 24066, 28077, 30178, 34839, 45267, 56154, 69678, 84231, 90534, 105623, 135801, 168462, 211246, 271602, 316869, 633738, 739361, 950607, 1478722, 1901214, 2218083, 4436166, 6654249, 13308498]

約数ペア:

[(1, 13308498), (2, 6654249), (3, 4436166), (6, 2218083), (7, 1901214), (9, 1478722), (14, 950607), (18, 739361), (21, 633738), (42, 316869), (49, 271602), (63, 211246), (79, 168462), (98, 135801), (126, 105623), (147, 90534), (158, 84231), (191, 69678), (237, 56154), (294, 45267), (382, 34839), (441, 30178), (474, 28077), (553, 24066), (573, 23226), (711, 18718), (882, 15089), (1106, 12033), (1146, 11613), (1337, 9954), (1422, 9359), (1659, 8022), (1719, 7742), (2674, 4977), (3318, 4011), (3438, 3871)]