194497218

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 429287040

約数和(自身を除く): 234789822

約数列:

[1, 2, 3, 6, 9, 18, 89, 167, 178, 267, 334, 501, 534, 727, 801, 1002, 1454, 1503, 1602, 2181, 3006, 4362, 6543, 13086, 14863, 29726, 44589, 64703, 89178, 121409, 129406, 133767, 194109, 242818, 267534, 364227, 388218, 582327, 728454, 1092681, 1164654, 2185362, 10805401, 21610802, 32416203, 64832406, 97248609, 194497218]

約数ペア:

[(1, 194497218), (2, 97248609), (3, 64832406), (6, 32416203), (9, 21610802), (18, 10805401), (89, 2185362), (167, 1164654), (178, 1092681), (267, 728454), (334, 582327), (501, 388218), (534, 364227), (727, 267534), (801, 242818), (1002, 194109), (1454, 133767), (1503, 129406), (1602, 121409), (2181, 89178), (3006, 64703), (4362, 44589), (6543, 29726), (13086, 14863)]