1901176524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{10891}}^1$

素因数の和:11287

約数の個数: 72

約数和(自身を含む): 5189776592

約数和(自身を除く): 3288600068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 373, 468, 746, 1119, 1492, 2238, 3357, 4476, 4849, 6714, 9698, 10891, 13428, 14547, 19396, 21782, 29094, 32673, 43564, 43641, 58188, 65346, 87282, 98019, 130692, 141583, 174564, 196038, 283166, 392076, 424749, 566332, 849498, 1274247, 1698996, 2548494, 4062343, 5096988, 8124686, 12187029, 16249372, 24374058, 36561087, 48748116, 52810459, 73122174, 105620918, 146244348, 158431377, 211241836, 316862754, 475294131, 633725508, 950588262, 1901176524]

約数ペア:

[(1, 1901176524), (2, 950588262), (3, 633725508), (4, 475294131), (6, 316862754), (9, 211241836), (12, 158431377), (13, 146244348), (18, 105620918), (26, 73122174), (36, 52810459), (39, 48748116), (52, 36561087), (78, 24374058), (117, 16249372), (156, 12187029), (234, 8124686), (373, 5096988), (468, 4062343), (746, 2548494), (1119, 1698996), (1492, 1274247), (2238, 849498), (3357, 566332), (4476, 424749), (4849, 392076), (6714, 283166), (9698, 196038), (10891, 174564), (13428, 141583), (14547, 130692), (19396, 98019), (21782, 87282), (29094, 65346), (32673, 58188), (43564, 43641)]