9381990804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{65983}}^1$

素因数の和:66065

約数の個数: 72

約数和(自身を含む): 23822335488

約数和(自身を除く): 14440344684

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 289, 492, 578, 697, 867, 1156, 1394, 1734, 2091, 2788, 3468, 4182, 8364, 11849, 23698, 35547, 47396, 65983, 71094, 131966, 142188, 197949, 263932, 395898, 791796, 1121711, 2243422, 2705303, 3365133, 4486844, 5410606, 6730266, 8115909, 10821212, 13460532, 16231818, 19069087, 32463636, 38138174, 45990151, 57207261, 76276348, 91980302, 114414522, 137970453, 183960604, 228829044, 275940906, 551881812, 781832567, 1563665134, 2345497701, 3127330268, 4690995402, 9381990804]

約数ペア:

[(1, 9381990804), (2, 4690995402), (3, 3127330268), (4, 2345497701), (6, 1563665134), (12, 781832567), (17, 551881812), (34, 275940906), (41, 228829044), (51, 183960604), (68, 137970453), (82, 114414522), (102, 91980302), (123, 76276348), (164, 57207261), (204, 45990151), (246, 38138174), (289, 32463636), (492, 19069087), (578, 16231818), (697, 13460532), (867, 10821212), (1156, 8115909), (1394, 6730266), (1734, 5410606), (2091, 4486844), (2788, 3365133), (3468, 2705303), (4182, 2243422), (8364, 1121711), (11849, 791796), (23698, 395898), (35547, 263932), (47396, 197949), (65983, 142188), (71094, 131966)]