61398666

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1128

約数の個数: 72

約数和(自身を含む): 157210560

約数和(自身を除く): 95811894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 201, 294, 402, 441, 469, 603, 882, 938, 1039, 1206, 1407, 2078, 2814, 3117, 3283, 4221, 6234, 6566, 7273, 8442, 9351, 9849, 14546, 18702, 19698, 21819, 29547, 43638, 50911, 59094, 65457, 69613, 101822, 130914, 139226, 152733, 208839, 305466, 417678, 458199, 487291, 626517, 916398, 974582, 1253034, 1461873, 2923746, 3411037, 4385619, 6822074, 8771238, 10233111, 20466222, 30699333, 61398666]

約数ペア:

[(1, 61398666), (2, 30699333), (3, 20466222), (6, 10233111), (7, 8771238), (9, 6822074), (14, 4385619), (18, 3411037), (21, 2923746), (42, 1461873), (49, 1253034), (63, 974582), (67, 916398), (98, 626517), (126, 487291), (134, 458199), (147, 417678), (201, 305466), (294, 208839), (402, 152733), (441, 139226), (469, 130914), (603, 101822), (882, 69613), (938, 65457), (1039, 59094), (1206, 50911), (1407, 43638), (2078, 29547), (2814, 21819), (3117, 19698), (3283, 18702), (4221, 14546), (6234, 9849), (6566, 9351), (7273, 8442)]