2012227596

素因数分解:

$2^2\times 3^5\times {\mathrm{131}}^1\times {\mathrm{15803}}^1$

素因数の和:15953

約数の個数: 72

約数和(自身を含む): 5315454144

約数和(自身を除く): 3303226548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 243, 262, 324, 393, 486, 524, 786, 972, 1179, 1572, 2358, 3537, 4716, 7074, 10611, 14148, 15803, 21222, 31606, 31833, 42444, 47409, 63212, 63666, 94818, 127332, 142227, 189636, 284454, 426681, 568908, 853362, 1280043, 1706724, 2070193, 2560086, 3840129, 4140386, 5120172, 6210579, 7680258, 8280772, 12421158, 15360516, 18631737, 24842316, 37263474, 55895211, 74526948, 111790422, 167685633, 223580844, 335371266, 503056899, 670742532, 1006113798, 2012227596]

約数ペア:

[(1, 2012227596), (2, 1006113798), (3, 670742532), (4, 503056899), (6, 335371266), (9, 223580844), (12, 167685633), (18, 111790422), (27, 74526948), (36, 55895211), (54, 37263474), (81, 24842316), (108, 18631737), (131, 15360516), (162, 12421158), (243, 8280772), (262, 7680258), (324, 6210579), (393, 5120172), (486, 4140386), (524, 3840129), (786, 2560086), (972, 2070193), (1179, 1706724), (1572, 1280043), (2358, 853362), (3537, 568908), (4716, 426681), (7074, 284454), (10611, 189636), (14148, 142227), (15803, 127332), (21222, 94818), (31606, 63666), (31833, 63212), (42444, 47409)]