18234060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 55780032

約数和(自身を除く): 37545972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 241, 260, 291, 388, 390, 482, 485, 582, 723, 780, 964, 970, 1164, 1205, 1261, 1446, 1455, 1940, 2410, 2522, 2892, 2910, 3133, 3615, 3783, 4820, 5044, 5820, 6266, 6305, 7230, 7566, 9399, 12532, 12610, 14460, 15132, 15665, 18798, 18915, 23377, 25220, 31330, 37596, 37830, 46754, 46995, 62660, 70131, 75660, 93508, 93990, 116885, 140262, 187980, 233770, 280524, 303901, 350655, 467540, 607802, 701310, 911703, 1215604, 1402620, 1519505, 1823406, 3039010, 3646812, 4558515, 6078020, 9117030, 18234060]

約数ペア:

[(1, 18234060), (2, 9117030), (3, 6078020), (4, 4558515), (5, 3646812), (6, 3039010), (10, 1823406), (12, 1519505), (13, 1402620), (15, 1215604), (20, 911703), (26, 701310), (30, 607802), (39, 467540), (52, 350655), (60, 303901), (65, 280524), (78, 233770), (97, 187980), (130, 140262), (156, 116885), (194, 93990), (195, 93508), (241, 75660), (260, 70131), (291, 62660), (388, 46995), (390, 46754), (482, 37830), (485, 37596), (582, 31330), (723, 25220), (780, 23377), (964, 18915), (970, 18798), (1164, 15665), (1205, 15132), (1261, 14460), (1446, 12610), (1455, 12532), (1940, 9399), (2410, 7566), (2522, 7230), (2892, 6305), (2910, 6266), (3133, 5820), (3615, 5044), (3783, 4820)]